[Event "Interzonal-11b"]
[Site "Rio de Janeiro"]
[Date "1979.10.07"]
[Round "11"]
[White "Bronstein, Luis Marcos"]
[Black "Sunye Neto, Jaime"]
[Result "1/2-1/2"]
[WhiteElo "2420"]
[BlackElo "2375"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 d5 5. cxd5 exd5 6. Nc3 Be7 7. Bg5 O-O 8. e3 Bb7 9. Bd3 Ne4 10. h4 Nd7 11. Qc2 f5 12. Qb3 Nxc3 13. bxc3 c5 14. Qb1 Bxg5 15. Nxg5 Qf6 16. Nh3 Rae8 17. Kd2 g6 18. Nf4 Qd6 19. g3 Nf6 20. f3 Bc6 21. Re1 Ba4 22. Bb5 Bxb5 23. Qxb5 Rc8 24. a4 Rc7 25. a5 Rfc8 26. axb6 axb6 27. Rec1 Nh5 28. Nxh5 gxh5 29. f4 Qe6 30. Qe2 Qe4 31. Qxh5 cxd4 32. exd4 Qg2+ 33. Qe2 Qxe2+ 34. Kxe2 Rxc3 35. Rxc3 Rxc3 36. Ra8+ Kf7 37. Rd8 Ke6 38. Rh8 Rxg3 39. Rxh7 Rh3 40. h5 b5 41. h6 b4 42. Rb7 Kf6 43. Rb6+ Kf7 44. Rd6 b3 45. Kd2 b2 46. Kc2 Rb3 47. Kb1 Rb5 48. h7 Kg7 49. Rh6 Kh8 50. Rh5 Rb4 51. Rxf5 Rxd4 52. Rf7 Rd2 53. f5 Rf2 54. f6 d4 1/2-1/2